M Hamza User

I've spent 3+ years at TecnoSphere building and deploying production-ready web and mobile applications for real-world business needs. My work spans React.js, Node.js, MongoDB, SQL databases, REST APIs, and Vercel deployments.

I reduced page-load times by 40% across client web apps by architecting React.js frontends with Redux and optimizing component re-renders through Context API. I also built reusable Tailwind CSS v4 components with Framer Motion and GSAP, cutting UI build time by 30% across four projects.

I delivered a vehicle sales platform with 500+ active listings, using Node.js, Express.js, MySQL, and REST APIs that reduced search query response time by 35%. I also digitised school operations for admins, teachers, and students with JWT authentication, attendance tracking, and result management.

I've extended products to iOS and Android with Capacitor, Next.js, PWA configuration, and Vercel deployments. I enjoy building clean, maintainable full-stack systems that perform reliably for both web and mobile users.